740872717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{7793}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 817060608

約数和(自身を除く): 76187891

約数列:

[1, 13, 71, 103, 923, 1339, 7313, 7793, 95069, 101309, 553303, 802679, 7192939, 10434827, 56990209, 740872717]

約数ペア:

[(1, 740872717), (13, 56990209), (71, 10434827), (103, 7192939), (923, 802679), (1339, 553303), (7313, 101309), (7793, 95069)]